Weather for Chatham, Massachusetts

Chatham, Massachusetts Forecast

The best time to visit Chatham is May-October. July and August is the prime season for family vacations and beachgoers. Chatham summers are warm and pleasant. The spring and fall season average temperatures hover around 60 degrees. The winters are very cold and windy. Check the following local weather conditions, average air and water temps for Chatham, Massachusetts.

Chatham, MA 5 Day Forecast

Current wind and weather forecast for Chatham, Massachusetts.

Chatham, MA Sunrise & Sunset

View the sunrise and sunset times for Chatham, Massachusetts.

Chatham, MA Average Temperatures

Average monthly air and ocean temperatures in Chatham, MA.

Average Monthly Temperatures

Average High Average Low Average Ocean Temp
January362238
February402637
March463040
April553947
May654957
June746161
July816668
August806468
September735766
October634559
November544052
December403043

Use this weather chart as a guide to view the average air and ocean temperatures in Chatham, MA. Forecast average temperatures may vary day-to-day.

Sources: Accuweather, Weather.com, NOAA.gov.

New England U.S. Wind Speeds

Current wind speed and wind conditions including interactive map – powered by Windy.com.